<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
    <link rel="stylesheet" href="../../resource/bootstrap-4.6.1-dist/css/bootstrap.css">
    <script src="../../js/jquery-3.4.1.js"></script>
    <script src="../../resource/bootstrap-4.6.1-dist/js/bootstrap.min.js"></script>
</head>
<body>
<!--
说明:
1. container-fluid会充满屏幕, 而container会像博客园页面那样只在中间显示内容旁边留有空白.
-->
<div class="container-fluid" style="width: 400px; padding: 5px 10px;">
    <form>
        <div class="form-group">
            <label for="exampleInputEmail1">Email address</label>
            <input type="email" class="form-control" id="exampleInputEmail1" aria-describedby="emailHelp">
            <small id="emailHelp" class="form-text text-muted">We'll never share your email with anyone else.</small>
        </div>
        <div class="form-group">
            <label for="exampleInputPassword1">Password</label>
            <input type="password" class="form-control" id="exampleInputPassword1">
        </div>
        <div class="form-group form-check">
            <input type="checkbox" class="form-check-input" id="exampleCheck1">
            <label class="form-check-label" for="exampleCheck1">Check me out</label>
        </div>
        <button type="submit" class="btn btn-primary">Submit</button>
    </form>
</div>
<hr/>
<div class="container-fluid" style="width: 400px; padding: 5px 10px;">
    <form>
        <div class="form-group row">
            <label for="staticEmail" class="col-sm-2 col-form-label">Email</label>
            <div class="col-sm-10">
                <input type="text" readonly class="form-control-plaintext" id="staticEmail" value="email@example.com">
            </div>
        </div>
        <div class="form-group row">
            <label for="inputPassword" class="col-sm-2 col-form-label">Password</label>
            <div class="col-sm-10">
                <input type="password" class="form-control" id="inputPassword">
            </div>
        </div>
    </form>
</div>
<hr/>
<div class="container-fluid" style="width: 400px; padding: 5px 10px;">
    <form>
        <div class="form-group">
            <label for="formControlRange">Example Range input</label>
            <input type="range" class="form-control-range" id="formControlRange">
        </div>
    </form>
</div>
</body>
</html>